Determine the area of a regular octagon with side measure 10 in. and apothem 12.07 in. Round your answer to the nearest tenth. 2 1931.4 in. 2 120.7 in. 2 965.7 in. 2 482.8 in.

Q: State the center point and the radius of each circle. 1) X+Y?+ 14X -12Y +4 = 0 2) X - 16X – 17 = 0…

A: Since you have asked multiple subpart,as per our guidelines we are supposed to answer only first 3…

Q: How do I prove or disprove that an altitude divides a triangle into two equal areas?

A:

Q: 1) show that the equation x² - 4x + y² +12y=9² representS a circle, and find its center (a, b) and…

A: The given equation .The objective is (a) to show that the equation represents a circle and find its…

Q: Find the area of the triangle with vertices (0, 0, 0), (-2, -3, -3), and (-2,-2,-5). A =

A: Let,     Then,

Q: if a triangle is inscribed in a circle so that one of the triangle side is a diameter of a circle,…

A:

Q: A. Find the Center and Radius of a circle by completing the Square. 1) 6x² + 6y² + 36x - 48y = 0 2)…

A:

Q: 7. Escher was an artist who accidentally incorporated non-Euclidian geometry into his work. True or…

A: THE STATEMENT IS ABSOLUTELY TRUE M C ESCHER WAS A DUTCH ARTIST AND HE MANAGED TO REPRESENT MANY…

Q: What is the application of geometry in real life?

A: Aapplication of geometry in real life

Q: 8. Percé Rock is located at the eastern tip of Quebec's Gaspé Peninsula. Make a table of values of…

A: consider the figure as follows  mark the points as follows  and consider the approximate values

Q: 5. Of any 7 points chosen within a regular hexagon whose sides have length 1, show that two are…

A: The Pigeonhole Principal : If n+1 objects are placed into n boxes, then some box contains at least 2…

Q: . Show that a triangle with vertices (1, 4), riangle. Find its area.

A: We will solve the problem.

Q: 16. What is the diameter of a circle with the equation x + y2 + 2x + 12y - 12 = 0? Ans:

A: We will find the diameter of the given circle as following.

Q: 5. A lifeguard has 40 m of rope to enclose a rectangular swimming area at a small lake. One side of…

A: Let x=Width of the rectangle And y=Length of the rectangle Hence, Area f the rectangle is given by…

Q: 6. x - 2 cm 2x + 1 cm x + 5 cm Shown above is a right angled triangle. (a) Show that x²-x-14 = 0

A: Consider the triangle